GB/T 4146-1984
Replaced
T/ZZB 0913-2018
Active
Group standards
T/ZZB 0913-2018 Fiber-grade chemically recycled polyester (PET) slice
T/ZZB 0913-2018 Fiber-grade chemically recycled polyester (PET) slice
Price:
$ 20.00
Basic Information
Standard Code:
T/ZZB 0913-2018
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Semi-finished products of chemical fibers
ICS Name:
Artificial fibers
Publish Date:
2018-12-24
Implement Date:
2018-12-31
Scope
Main technical content: This standard specifies the terms and definitions, product classification, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, and quality commitment requirements for fiber-grade chemically recycled polyester chips (PET). This standard applies to polyester chips made from recycled polyester (PET), which are first depolymerized and purified into dimethyl terephthalate (DMT), and then prepared through a polymerization process. The polyester chips are available in glossy, semi-matte, and fully matte forms.
Development Information
Related Standards
GB/T 6509-1986
Replaced
GB/T 6509-1986 Method for determination of low molecular weight compounds content in polyamide 6
GB/T 9997-1988
Replaced
GB/T 9997-1988 Man-made fibres—Determination of breaking strength and elongation of individual fibres
GB/T 14334-1993
Replaced
GB/T 14334-1993 Sampling method of synthetic staple fibres
GB/T 14335-1993
Replaced
GB/T 14335-1993 Testing method for linear density of synthetic staple fibres
GB/T 14336-1993
Replaced